package com.example.day15.ex15;

import static java.lang.Long.sum;

public class ArgsDemo01 {
    public static void main(String[] args) {
        System.out.println(sum(10,20));
        System.out.println(sum(10,20,30));
        System.out.println(sum(10,20,30,40));
        System.out.println(sum(10,20,30,40,50));
        System.out.println(sum(10,20,30,40,50,60));
        System.out.println(sum(10,20,30,40,50,60,70));
        System.out.println(sum(10,20,30,40,50,60,70,80,90,100));

    }

//    public static int sum(int b,int ...a) {
//        return 0;
//    }

    public static int sum(int...a){
        int sum = 0;
        for(int i : a){
            sum += i;
        }
        return sum;
    }
}
